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Audi calls R18 E-Tron Quattro its 'most complex race car'

Technically speaking, Audi's R18 E-Tron Quattro is quite technical. The German automaker says the diesel-hybrid is the "most complex race car" it's ever created. And we'll take their word for it. The Audi, which pairs a V6 turbodiesel powering the rear wheels with two electric motors, is all about connectivity, giving the car's crew the opportunity to constantly monitor the vehicle while it's racing. The car sends in a host of data each lap to the crew's computers, and the vehicle's telemetry system constantly keeps tabs on things like hybrid energy levels, cockpit temperature and boost-pressure levels. In all, the amount of data parameters is more than 100 times greater than in 1989, when Audi first tested a race car equipped with automatic data transmission capabilities. Audi first released specs on the updated version of the R18 E-Tron Quattro late last year, trumpeting the vehicle's advantages in competing in the LMP1 class of the 2014 World Endurance Championship (WEC). Audi made the car a little narrower and a little taller and it complies with a new WEC regulation requiring the front end set off by a new wing. Take a look at Audi's most recent press release below. AUDI R18 E-TRON QUATTRO WITH COMPLEX ELECTRONIC ARCHITECTURE • Telemetry connection between race car and pit lane • Permanent acquisition of far more than 1,000 parameters • Various electronic control units interlinked by a multitude of CAN Bus systems Ingolstadt, May 5, 2014 – The Audi R18 e-tron quattro is the most complex race car created in Ingolstadt and Neckarsulm to date. This not only applies to the mechanics. The electronics of the most recent LMP1 race car with the four rings is more sophisticated than ever before. The age of electronic data transmission from the race car on track began for Audi in 1989. At that time, an Audi 90 quattro in the IMSA GTO series radioed eight parameters to the garage where engine speeds and a few pressures and temperatures were plotted on printouts – a tiny step from today's perspective, but one that provided important insights at the time. Today, an Audi R18 e-tron quattro on more than a thousand channels, in cycles that in some cases only amount to milliseconds, generates data of crucial importance to a staff of engineers at Audi Sport. At Le Mans, the engineers constantly monitor their race cars for 24 hours.

Leaked design sketch may preview Audi TT Sportback Concept for Paris

With the debut of the new TT and TTS hardtops in Geneva earlier this year, as well as the more recent debut of the convertible model, Audi has ticked the same body style boxes as the first two generations of TT. Unlike those earlier examples, though, the German luxury manufacturer has provided a slow and steady parade of concepts showing off possible directions for the TT.
First, we had the Allroad Shooting Brake Concept from the 2014 Detroit Auto Show. Then, in April, we saw the Offroad Concept, whose biggest differentiation from the Detroit concept was its extra pair of doors, making it appear, at least superficially, quite similar to one of Audi's Sportback models. This clear evolution from shooting brake to neo-Sportback might not have meant much, had the image you see above not leaked.
This is, allegedly, the third member of the larger TT-based concept family, and - surprise, surprise - it has massaged the profile of the Offroad Concept into something that, to our eyes, appears far more grounded in reality. It looks like a natural fit into Audi's line of four-door-coupe models, which are more fleshed out in Europe, thanks to the presence of the A5/S5 Sportback. Slotting in a TT-based model could represent a coup for Audi, as such a small four-door with such obvious sports car roots would be mostly unchallenged.

Audi reveals new A3 Cabriolet with Quattro, S3 versions to follow

With the Frankfurt International Auto Show coming home to roost this week, German automakers aren't about to miss out on the opportunity to roll out their latest. Audi may be making the biggest splash with the new Sport Quattro concept, but will also use the occasion to introduce its latest compact convertible.
We just brought you the first leaked images of the new Audi A3 Cabriolet the other day, but now Ingolstadt has revealed the full thing. Slotting in below the A5 Cabriolet and replacing the previous A3 Cabriolet as the entry-level convertible in the Audi lineup, the new cabrio joins the A3 family as the fourth bodystyle in the range.
Based more closely on the sedan than the hatchback, the new A3 Cabriolet is a bit bigger than its predecessor in every dimension but height. Rather than go the folding hardtop route, Audi has stuck with its tried-and-tested hydraulic fabric roof mechanism that can open or close in just 18 seconds. But for the first time, Audi is offering the A3 Cabriolet with Quattro all-wheel drive, and - get this - will offer an S3 convertible version as well, complete with 300 horsepower and a 5.4-second 0-62 time.